The Latest Breaking News from Robert Luna

LOS ANGELES — The investigation into a mass shooting in Monterey Park is focused on the gunman’s prior interactions at two dance studios he targeted and whether jealousy over a relationship was the motive, law enforcement sources said.

The dance social at Lai Lai Ballroom & Studio was nearly over Saturday night, with just a few people left on the ballroom floor. Brandon Tsay, whose family owns the Alhambra studio and who works at the ticket office, was in the lobby looking into the studio when he heard…

MONTEREY PARK, Calif. — Star Ballroom Dance Studio is where international ballroom competitors teach their moves. Where retirees learn how to waltz, tango and samba. Where elderly and middle-aged couples while away Saturday nights.

MONTEREY PARK, Calif. — The burst of pops sounded, at first, like the firecrackers expected to cap a day of celebration.

10 people were killed in the shooting at Monterey Park during Lunar New Year celebrations

Suspected gunman who killed at least 10 people at California dance studio found dead. Plus, lab-grown meat set for takeoff in the US

Authorities say they are searching for a motive for the deadly mass shooting that took place over the weekend in a city east of Los Angeles at the beginning of the Lunar New Year.

Gunman Huu Can Tran, 72, taught dance lessons at the Star Ballroom Dance Studio nearly five nights a week in the early 2000s and was reportedly "hostile to a lot of people" at the studio

Suspect fled after weapon was wrestled off him and was later found dead in a van